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Heart|Lab Grown|IGI

1.55ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG828697305

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697305

Diamond specifications and retailer prices

From HK$1,930 HKD
$246 USD
As of October 30, 2026
Save HK$16,586 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$18,516 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828697305 or 828697305. Listed at 15 retailers as of October 29, 2026, with prices from HK$1,930 to HK$18,516, a HK$16,586 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697305
Dimensions7.31 × 7.94 × 4.43 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm7.94 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697305
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 55.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$18,516 HKD|Low: HK$1,914 HKD|High: HK$18,594 HKD|Avg: HK$6,451 HKD|-0.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 12HK$1,930 HKD
Retailer 3HK$2,158 HKD
Retailer 4HK$2,236 HKD
Retailer 2HK$2,800 HKD
Retailer 5HK$2,943 HKD
Retailer 16HK$3,232 HKD
Retailer 9HK$4,234 HKD
Retailer 13HK$4,362 HKD
Retailer 11HK$6,140 HKD
Retailer 14HK$6,747 HKD
Retailer 8HK$7,297 HKD
Retailer 15HK$8,489 HKD
Retailer 7HK$9,431 HKD
Retailer 10HK$10,632 HKD
Retailer 6HK$13,024 HKD
Do Amore DiamondsHK$18,516 HKD

38 data points across 16 retailers

15 retailersHK$1,930 HKD to HK$18,516 HKD

A
Cheapest Retailer
-
HK$1,930 HKD
$246 USD
A
Retailer 2
-
HK$2,158 HKD
$275 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,236 HKD
$285 USD
View
A
Retailer 4
-
HK$2,800 HKD
£281 GBP
View
A
Retailer 5
-
HK$2,943 HKD
$375 USD
View
B+
Retailer 6
-
HK$3,232 HKD
$412 USD
View
A
Retailer 7
-
HK$4,234 HKD
€514 EUR
View
A
Retailer 8
-
HK$4,362 HKD
$556 USD
View
B+
Retailer 9
-
HK$6,140 HKD
A$1,204 AUD
View
B+
Retailer 10
-
HK$6,747 HKD
$860 USD
View
B+
Retailer 11
-
HK$8,489 HKD
$1,082 USD
View
B
Retailer 12
-
HK$9,431 HKD
$1,202 USD
View
B
Retailer 13
-
HK$10,632 HKD
£1,067 GBP
View
B
Retailer 14
-
HK$13,024 HKD
$1,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-46C1B3A07 · Oct 29
HK$18,516 HKD
$2,360 USD
View
14 more retailers have this diamond
Prices start from HK$1,930 HKDSave up to HK$16,586 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Heart
HK$1,930 HKD